<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>Document</title>
  <link rel="stylesheet" href="./css/carousel.css" />
</head>

<body>
  <div class="carousel">
    <input type="radio" class="check1" name="button" checked="checked" id="btn1" />
    <input type="radio" class="check2" name="button" id="btn2" />
    <input type="radio" class="check3" name="button" id="btn3" />
    <input type="radio" class="check4" name="button" id="btn4" />
    <div class="pic">
      <img src="./images/01.jpg" alt="" />
      <img src="./images/02.jpg" alt="" />
      <img src="./images/03.jpg" alt="" />
    </div>
    <!-- Add some of the elements that bind labels -->
    <div class="btn">
      <label for="btn1"></label>
      <label for="btn2"></label>
      <label for="btn3"></label>
    </div>
  </div>
</body>

</html>